Re: [Geoserver-users] Java heap space java.lang.OutOfMemoryError: Java heap space

[Humphries, G. <Gra...@st...>]

Allocate more Java heap space to your  container for a start

Graham H

From: Vinay Kumar <vin...@ou...>
Sent: Wednesday, May 29, 2024 10:09 AM
To: geo...@li...
Subject: [Geoserver-users] Java heap space java.lang.OutOfMemoryError: Java heap space

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HI

I have going through geoserver error where geoserver 2.17.2 - getting Java heap space java.lang.OutOfMemoryError: Java heap space .  But here we have port 8080 working fine but port 8443 showing below error.

Is there any way to identify the main issue it is related to Tile service issue or connection pool or Java memory issue.



Caused by: java.io.UncheckedIOException: java.io.FileNotFoundException: C:\geoserver-2.17.2-bin\webapps\geoserver\data\gwc\postgis_layer_p\metadata.properties (Access is denied)        at org.geowebcache.storage.blobstore.file.FileBlobStore.putLayerMetadata(FileBlobStore.java:669)        at org.geowebcache.storage.blobstore.file.FileBlobStore.persistParameterMap(FileBlobStore.java:572)        at org.geowebcache.storage.blobstore.file.FileBlobStore.writeFile(FileBlobStore.java:557)        at org.geowebcache.storage.blobstore.file.FileBlobStore.put(FileBlobStore.java:477)        at org.geowebcache.storage.CompositeBlobStore.lambda$put$6(CompositeBlobStore.java:182)        at org.geowebcache.storage.CompositeBlobStore.lambda$readActionUnsafe$20(CompositeBlobStore.java:504)        at org.geowebcache.storage.CompositeBlobStore.readFunctionUnsafe(CompositeBlobStore.java:486)        at org.geowebcache.storage.CompositeBlobStore.readActionUnsafe(CompositeBlobStore.java:501)        at org.geowebcache.storage.CompositeBlobStore.put(CompositeBlobStore.java:182)        at org.geoserver.gwc.ConfigurableBlobStore.put(ConfigurableBlobStore.java:225)        at org.geowebcache.storage.DefaultStorageBroker.put(DefaultStorageBroker.java:85)        at org.geowebcache.layer.TileLayer.saveTiles(TileLayer.java:545)        at org.geoserver.gwc.layer.GeoServerTileLayer.getMetatilingReponse(GeoServerTileLayer.java:654)        ... 115 more Caused by: java.io.FileNotFoundException: C:\geoserver-2.17.2-bin\webapps\geoserver\data\gwc\postgis_layer\metadata.properties (Access is denied)        at java.io.FileOutputStream.open0(Native Method)        at java.io.FileOutputStream.open(FileOutputStream.java:270)        at java.io.FileOutputStream.<init>(FileOutputStream.java:213)        at java.io.FileOutputStream.<init>(FileOutputStream.java:162)        at org.geowebcache.storage.blobstore.file.FileBlobStore.putLayerMetadata(FileBlobStore.java:665)        ... 127 more 28 May 16:36:50 INFO [geoserver.wms] - Request: getServiceInfo 28 May 16:36:50 INFO [geoserver.servlets] - OutputStream was successfully aborted. 28 May 16:36:51 INFO [geoserver.wfs] - Request: getServiceInfo 28 May 16:36:58 ERROR [renderer.lite] - Java heap space java.lang.OutOfMemoryError: Java heap space 28 May 16:38:09 INFO [geoserver.servlets] - OutputStream was successfully aborted.

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Other error when accessing geoserver layer is attached.
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HTTP ERROR 500 Problem accessing /geoserver/web/wicket/bookmarkable/org.geoserver.web.data.layer.LayerPage. Reason: Server Error Caused by: javax.servlet.ServletException: org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.OutOfMemoryErro at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:168) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.Server.handle(Server.java:505) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:427) at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:321) at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:159)
----------------------

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) 5/28/24, 11:15 PM Error 500 Server Error https://localhost:8443/geoserver/web/wicket/bookmarkable/org.geoserver.web.data.layer.LayerPage?filter=false 2/3 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1602) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)


Regards,
Vinay K


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